The mid-sized Koolatron P27 Voyager handles the long hours on the road with ease and holds up to 48 cans. No need to make costly stops for drinks and snacks on your next road trip. Just plug it into your vehicle's 12 volt outlet to cool food or beverages to 40F below the ambient temperature. Plus, with the flip of a plug you can even turn this cooler into a warmer to heat food up to 145 F (57C). This cooler uses state-of-the art thermoelectric cooling technology. It features a durable brushless motor for internal air circulation and even temperature distribution. The P27 Voyager also comes with a divider shelf. This cooler can be used horizontally like a chest or in a vertical position, like a fridge. Use it on your next road trip and you will probably pay for your Koolatron P27 Voyager with the money you save by eliminating those time-consuming and expensive restaurant stops. Your Koolatron P27 Voyager will serve up your favorite foods 24 hours a day. At the cottage, keep traffic out of your main fridge by placing your Koolatron P27 Voyager outside on the deck or patio with the Koolatron Adapter (sold separately).